Add config vars to doc output
Add config vars to doc output

- Adds config vars, including a sample section
- Improves unicode hygiene
- Removes some debug prints

leth/nose2,ezigman/nose2,little-dude/nose2,ptthiem/nose2,ojengwa/nose2,ptthiem/nose2,little-dude/nose2,leth/nose2,ojengwa/nose2,ezigman/nose2